[ELF] Actually fix test from r344976

I don't think the offsets and flags are particularly relevant to the
test; the machine type is what matters.

llvm-svn: 344984
diff --git a/lld/test/ELF/emulation.s b/lld/test/ELF/emulation.s
index 60ba581..993fa31 100644
--- a/lld/test/ELF/emulation.s
+++ b/lld/test/ELF/emulation.s
@@ -429,13 +429,8 @@
 # ARM-NEXT:     Unused: (00 00 00 00 00 00 00)
 # ARM-NEXT:   }
 # ARM-NEXT:   Type: Executable (0x2)
-# ARM-NEXT:   Machine: EM_ARM (0xB7)
+# ARM-NEXT:   Machine: EM_ARM (0x28)
 # ARM-NEXT:   Version: 1
-# ARM-NEXT:   Entry:
-# ARM-NEXT:   ProgramHeaderOffset: 0x40
-# ARM-NEXT:   SectionHeaderOffset:
-# ARM-NEXT:   Flags [ (0x0)
-# ARM-NEXT:   ]
 
 .globl _start
 _start: